A Retrospective Analysis of Polymer Selection Using Solvent Casting: Formulation and DoE Optimization of the Amorphous Solid Dispersion of Amoxicillin Trihydrate by a Spray Drying Method

Table 6

ANOVA table of dependent variable Y3—angle of repose after DoE.

Y3—angle of repose
Coefficient value	35.183	3.268	2.699	−0.541	0.264	0.617
value	7.72  10^−6	0.001	0.002	0.364	0.638	0.183
	df	SS	MS	F	Significance F	value
Regression	5	110.037	22.007	42.801	0.005	0.986
Residual	3	1.542	0.514
Total	8	111.580